baber/WOPTO huggingface dataset:
Patent JP-2003086806-A (JP)
Title: Method of analyzing thin film transistor, method of simulating circuit, and thin film transistor
Inventor: KIMURA MUTSUMI
IPC: H01L29/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of analyzing a thin film transistor which uses an intrinsic semiconductor for an active layer. SOLUTION: The method of analyzing a thin film transistor is the one which analyzes a thin film transistor which uses an intrinsic semiconductor for an active layer. Under the condition that the active layer is formed of an intrinsic semiconductor, instantaneous Poisson equation and carrier density equation are solved to calculate a potential and a drain current of the active layer. As a result, the method of analyzing a thin film transistor which can be a substitute for gradual channel approximation can be provided.
Patent JP-2003083009-A (JP)
Title: Whirl-stop mechanism for rocker arm shaft in valve system of internal combustion engine
Inventor: AKUTSU TOSHIHARU
IPC: F01L1/053
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent two rocker arm shafts from turning, in a valve system of an internal combustion engine provided with the two rocker arm shafts provided on a cylinder head and having intake valves and exhaust valves interlocked with intake cams and exhaust cams by rocker arms swingably supported by the rocker arm shafts. SOLUTION: A detent plate 42 is fastened and fixed on the cylinder head 3 between the two rocker arm shafts 32, 33 with a fastening bolt 43. Engaging parts 42c, 42d formed on front sides in fastening turn direction (a) of a first and a second arm parts 42a, 42b of the detent plate 42 are engaged with parts to be engaged 32a, 33a formed on the two rocker arm shafts 32, 33.
Patent JP-2003084481-A (JP)
Title: Toner and elecvtrophotographic device
Inventor: YUASA YASUHITO
IPC: G03G15/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide toners which can prevent drop-out and splashing during transfer in a transfer process of a tandem system of a short distance from a first primary transfer position to a second primary transfer position and a high speed, can prevent filming of a photoreceptor and a transfer medium even in long-term use under high humidity and can prevent an offset characteristic while maintaining high OHP translucency in spite of not coating with oil. SOLUTION: The toners which contain particles of a grain size 2×10<-6> to 5×10<-6> m at 5 to 50 number% and are added with a fixing assistant containing wax of 5 to 40% in the compressibility calculated from a static bulk density and dynamic bulk density, <=25 in iodine value and 30 to 300 in saponification value at 1 to 12 pts.wt. per 100 pts.wt. binder resin of 1 to 70 mgKOH/g in acid value are used.
Patent JP-2003091254-A (JP)
Title: Individual advertisement information output device, individual advertisement information output method and recording medium
Inventor: SASA NOBUMASA
IPC: G06Q50/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide travelers who arrive at an airport with individual advertisement information corresponding to individual information of each traveler at a good timing. SOLUTION: An individual advertisement information output device for providing advertisement information corresponding to the individual information of the travelers who arrive at the airport is provided with an advertisement information storage means storing the advertisement information corresponding to the individual information of the traveler, a traveler individual information input means for inputting the individual information of the traveler, a control means (advertisement information computing means) for retrieving the advertisement information corresponding to the individual information of the traveler and an advertisement information output means for outputting the retrieved advertisement information.
Patent JP-2003092403-A (JP)
Title: Structure of semiconductor substrate and its manufacturing method
Inventor: OGAWA YOSHIHIRO
IPC: H01L27/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To realize a method for forming a trench which can restrain increase of working conversion error of lithography and relieve electric field concentration in an upper edge. SOLUTION: The trench 3 is formed by etching a main surface 2 having a (100) face of a silicon substrate 1. By wet treatment using mixed solution of HF and ozone water, a (111) face of the silicon substrate is etched selectively, and configuration of the upper edge of the trench 3 is shaped.
Patent JP-2003096430-A (JP)
Title: Deodorant adhesive composition for automobile interim
Inventor: YAMAMOTO NORIYUKI
IPC: C09J201/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant adhesive composition for an automobile interim, generating less formaldehyde gas or having a formaldehyde-adsorbing performance. SOLUTION: This deodorant adhesive composition is obtained by blending a deodorant obtained by loading 0.02-2.0 mmol/g compound having NH bond in its molecule on silicon dioxide having 50-900 m<2> /g range specific surface area, with the adhesive for the automobile interim.
Patent JP-2003090805-A (JP)
Title: Optical member inspecting method
Inventor: NAKANISHI TAICHI
IPC: G01N21/958
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical member inspecting method in which not only the quality point rating is performed with high accuracy to the defect factors classified in specified shapes or the defect factors located in specified areas, but also representing quality point rating to the defect factors of intermediate shapes and the defect factors located in intermediate areas. SOLUTION: The optical member inspecting method comprises a step A of picking up an image of a specimen, a step B of extracting the defect factors from the image of the specimen, a step C of classifying each defective factor into either group of a plurality of specified shapes or intermediate shapes, a step D of detecting an area in which the center of gravity of each defect factor is present out of the specified area and the intermediate area in the specimen on the image, a step E of representing display point rating of each defect factor based on the shape classified in step C and the area classified in step D, and a step F of determining acceptance/rejection of the specimen based on the quality point of all defect factors.
Patent JP-2003091832-A (JP)
Title: Reproduction-only optical disk
Inventor: AOKI IKUO
IPC: G11B7/24082
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction-only optical disk having high use efficiency. SOLUTION: In the reproduction-only optical disk 1 having a track 2 on which data and various bits of information regarding the data are recorded, the data and the address information of the data are recorded as a row of pits 3, i.e., a pit row, on the track 2, and the error correction information of the data is recorded as wobbling where the track 2 meanders in the radial direction of the disk 1.
Patent JP-2003099475-A (JP)
Title: Architecture design system
Inventor: KITAGAMI GIICHI
IPC: G06F17/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an architecture design system by which the changed contents of components, etc., to be used for architecture are surely reflected on a drawing even when they are changed in a process after creation the drawing of the architecture. SOLUTION: A data base management system 2 stores drawing symbols of the respective components used in the drawing, arranged positions of the drawing symbols on the drawing and prices of the respective components in a data base 1 by associating them with the drawing created by a drawing creating means 3 and when any of the components are changed among the components used in the drawing in an estimation sheet created by an estimation sheet creating means 4, changes information about the changed components among pieces of information about the respective parts stored by being associated with the drawing to drawing symbols and prices after change.
Patent JP-2003099888-A (JP)
Title: Information communication device
Inventor: ENDO MAMORU
IPC: G08G1/09
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an information communication device allowing a vehicle incapable of directly obtaining information from infrastructure to easily obtain the information of the infrastructure. SOLUTION: This information communication device is provided with an infrastructure receiving part obtaining the information transmitted from the infrastructure such as VICS (Vehicle Information and Communication System) and a vehicle-vehicle transmitting/receiving part transmitting the information obtained by the infrastructure receiving part to other vehicles and receiving from the other vehicles. When two vehicles come across, the information obtained by the infrastructure receiving part is transmitted from one vehicle to the other vehicle via the vehicle-vehicle transmitting/receiving part. The vehicle can thus obtain the information of the infrastructure in a place, where the infrastructure is not installed, and use the information.
Patent JP-2003095151-A (JP)
Title: Travelling vehicle washing device
Inventor: MORITA SHIGERU
IPC: B62D49/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To use a permanent washing device for washing a tractor or others anytime and anywhere without requiring work for attaching/detaching a pump. SOLUTION: A washing pump 27, a motor 28 for driving the pump 27 and a storage basket 32 for storing a suction hose 30 and a spray hose 31 connected to the pump 7 are mounted on a travelling machine body 7.
Patent JP-2003102520-A (JP)
Title: Automatic waist size adjustor
Inventor: NAGAO YASUNAO
IPC: A44B99/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a size adjustor very inexpensively about the circumference of users' waists without uneasiness felt during the wearing of trousers or the like by eliminating the need for adjusting size manually along with a lighter weight and thinner shape. SOLUTION: To achieve a solution, the automatic waist size adjustor is provided and has a slide plate (2) which is interposed between a base plate (1) and a lid plate (3) with a protruded end part (22) thereof constantly protruding from the base plate (1) and the lid plate (3) in such a manner as to slidably reciprocate while being unable to separate against elastic forces energized by a compression spring. The base plate (1) is mounted on a waist part fabric (w1) and the protruded end part (22) of the slide plate (2) on the other waist part fabric (w2) respectively.
Patent JP-2003104046-A (JP)
Title: Air conditioner control device
Inventor: YOSHIOKA ATSUSHI
IPC: B60H1/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To hold both of brake auxiliary force by a brake booster and air conditioning performance by an air conditioner in excellent states, in a vehicle with a brake booster utilizing intake negative pressure of an engine. SOLUTION: When an operation switch of the air conditioner 13 is turned on, negative pressure of a communicating passage 8 for connecting the brake booster 1 of the vehicle and an intake pipe 6 of the engine 5 is detected to be below a prescribed value by a negative pressure switch 10, the stopping of the traveling vehicle is detected by a speed sensor 15 and the operation of a brake 12 is detected by a brake switch 16. At the time, a controller 14 stops the operation of the air conditioner 13 by prescribed time from the stopping time and operates the air conditioner 13 after the lapse of the prescribed time.
Patent JP-2002182778-A (JP)
Title: Precision, high speed delay system for giving new delay value to delayed clock edge for every clock period
Inventor: BARNES ROBERT K
IPC: H03K5/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the supply of a delay clock edge used for the loading of delay data. SOLUTION: Precision delay systems (67, 70 and 120) give new delay values to the delay clock edges every clock period. Internal delay elements (61, 62, 73, 101 and 102) are reprogrammed every clock cycle with reprogramming transits suppressed by clock independent blanking circuitry (75 and 121). The systems (67, 70 and 120) allow the use of the delay elements (61, 62, 73, 101 and 102) with a maximum delay of one-half (T/2) the clock period to continuously span a full clock cycle T delay range with full cycle-by-cycle reprogramming.
Patent JP-2003103270-A (JP)
Title: Mineral discharge material, water supply passage using the same and household electric product using the mineral discharge material
Inventor: YAMADA MITSUZO
IPC: C02F1/68
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain drinking water having a desired mineral component ratio. SOLUTION: A desired mineral component 12 is mixed with a material 11 such as clay in a desired ratio to prepare a raw material 13 which is, in turn, molded so as to form a large number of fine uneven parts 16 increasing the contact area with the outside. Next, the molded raw material 13 is put in a heating oven and sintered at a high temperature to manufacture the mineral discharge material 10. This mineral discharge material 10 is provided to a part of the water supply passage 30 connecting a water source 31 and a water outlet 32 in the contact state with water.
Patent JP-2002203219-A (JP)
Title: Non-contact ic card, responding method and its program
Inventor: NAKABE FUTOSHI
IPC: B42D15/10
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card, a responding method and its program for minimizing collisions of initial response by providing a high quality random number with a simple configuration. SOLUTION: This non-contact IC card is provided with a dummy random number generating means for generating a dummy random number obtained by a part of arithmetic operations among arithmetic operations used to generate a dummy random number, a dummy random number storing means for storing a dummy random number generated by the dummy random number generating means, and a random number generating means for generating a random number from the dummy random number at the time of receiving a request from a reader/writer. The non-contact IC card, the responding method and the program are provided.
Patent JP-2003112216-A (JP)
Title: Method for cooling steel plate
Inventor: KONDO RYUICHI
IPC: B21B37/76
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method of a steel plate by which the improvement in the accuracy of water cooling completing temperature and the reduction of the ununiformity of temperature on the sheet are enabled by suppressing local cooling by residual cooling water which remains on the upper surface after completing water cooling when cooling a high-temperature steel plate to the target temperature by using cooling water. SOLUTION: The steel plate 5 which is rough rolled with a roughing mill 2 is moved on a rolling line 1 toward a water-cooling system 4, water-cooling conditions are decided with a water-cooling controller 12 on the basis of temperature before starting water-cooling measured with thermometer 10 and the target cooling temperature or the like and cooling water is jetted toward the steel plate 5 from the water-cooling device 4 according to the water-cooling conditions. After stopping the jet of the cooling water, immediately, air is simultaneously jetted toward the upper surface of the steel plate 5 from the edge side of one side of the steel plate 5 from a dewatering nozzle group and the residual cooling water which remains on the steel plate 5 is removed from the upper surface of the steel plate 5. The temperature of the steel plate after water-cooling is measured with a thermometer 11A and it is confirmed that the water- cooling completing temperature is the target cooling temperature.
Patent JP-2003111664-A (JP)
Title: Ring tape for vertically movable cord guide for curtain
Inventor: TAKEDA KIYOSHI
IPC: A47H3/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ring tape for a vertically movable cord guide for a curtain, which does not require a special weaving method, and can be easily and firmly attached to the tape. SOLUTION: This ring tape A for the vertically movable cord guide for the curtain on the surface of the tape 1 is sewn to the curtain B in the vertical direction. A plurality of rings 2 made of a synthetic resin are attached with a specified interval. The rings 2 are constituted of a first member 2A and a second member 2B. The first member 2A is arranged on the surface of the tape 1, on which vertically movable cord passing holes 3 are formed. The second member 2B is arranged on the back surface of the tape. The first and second members and the tape 1 are connected with each other, piercing a protuberance 4 formed on the one of the first and second members through the tape 1, and is passed through a through hole 6 formed on the other member, and the protruding distal end section is crushed by hitting. Thus, the first and the second members are secured with each other with a flange 8.
Patent JP-2003112210-A (JP)
Title: Cold pilger roll die hoisting tool
Inventor: MAEDA DAIZABURO
IPC: B21B31/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cold Pilger roll die hoisting tool for hoisting a cold Pilger roll die by a crane when the die is exchanged. SOLUTION: The hoisting tool for a cold Pilger roll die is constituted of a roll die hanger and a round piece. The roll die hanger is shaped like a sector in a manner covering a half of the semi-circular roll die and is composed of a fixing bolt and a wire hanger. Accordingly, this hoisting tool is highly compact, enabling the attaching/detaching to be operated with one fixing bolt and providing superior workability. In addition, the compactness facilitates operation in a small space of the machine, reducing the work load, enabling the roll die to be safely transported, curtailing time for the loading and unloading, and also completely eliminating a fall-off accident.
Patent JP-2003115911-A (JP)
Title: Mobile phone
Inventor: OTSUKA SHUJI
IPC: H04M1/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone by which a user can automatically set a phone main body to a camera mode in a shorter time than that of a conventional phone without the need for making a mode setting operation. SOLUTION: An opening/closing available casing of the mobile phone related to this invention is provided with; a display device 2; a CCD camera 4; an opening/closing detection switch 20; a memory 41; and a control circuit 10. The control circuit 10 detects the opening state of the casing on the basis of the ON/OFF of the opening/closing detection switch 20 and sets the operation of the CCD camera 4 to be ON at a point of detection time to set the phone main body to the camera mode.
Patent JP-2003116813-A (JP)
Title: Magnetic resonance imaging system
Inventor: KANEDA AKIKO
IPC: A61B5/055
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an MRI system which can effectively perform a body movement artifact suppression even in the imaging by a fast spin echo method, and in addition, by which an image having no deterioration in the picture quality and being effective in the diagnosis can be obtained. SOLUTION: This MRI system is equipped with an imaging pulse sequence by a fast spin echo method wherein a plurality of echo signals having different phase encode amounts are measured by the application of an inverted high frequency magnetic field pulse and the application of a phase encode gradient magnetic field. When this pulse sequence is executed, a result for the measurement of a body movement amount in real time is retrieved. Then, the generation of the phase encode gradient magnetic field is controlled based on the body movement amount, and a corresponding relationship between the body movement amount of a subject being obtained in advance and an optimum phase encode amount.
Patent JP-2002184981-A (JP)
Title: Manufacturing method of semiconductor device using damascene metal gate
Inventor: JANG SE AUG
IPC: H01L21/60
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device using a damascene metal gate for preventing an electrical short-circuiting phenomenon in a damascene gate electrode due to mismatching. SOLUTION: This manufacturing method includes a step for forming a damascene gate oxide film 32 and the damascene gate electrode 33 on a semiconductor substrate 31, a step for selectively etching the damascene gate electrode by fixed thickness and for forming a recess 37 at the upper section of the damascene gate electrode, a step for forming an insulating film 39 in the recess at the upper section of the damascene gate electrode, a step for forming an interlayer insulating film 40 on the upper surface of the entire structure, and a step for selectively etching the interlayer insulating film 40 and for forming a contact hole 42 exposing one portion of the semiconductor substrate.
Patent JP-2003125962-A (JP)
Title: Variable speed filtration device
Inventor: HAMAI TADANORI
IPC: B01D35/027
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To operate a filtration device in accordance with the conditions in use of a pool, a bathtub, and the like. SOLUTION: In the filter device that consists of a filter tank filled with a filtration member and a circulation pump that makes filtration water circulate between a water tank and a filtration tank inside water tanks that includes bathtub and a swimming pool, a turbidity sensor that detects filtration water turbidity, a counter that counts the number of water tank users, and a control device that performs variable speed driving control to the circulation pump based on the sensor and the counter signal are arranged in the right place of the water tank. The control device is operated by an abnormal signal that exceeds a reference value from the turbidity sensor.
Patent JP-2003130459-A (JP)
Title: Water heating method and system
Inventor: MOTOOKA HIDENORI
IPC: F24H1/18
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a water heating method and system preventing deterioration of hot water supply characteristic when the system is used for supplying hot water, while fully using low-temperature hot water at or above an upper limit heating temperature for the purpose of supplying hot water. SOLUTION: Water is taken into a heating circuit 4 from a storage tank 2 which is kept filled with the water injected from a water injection pipe 6; the water is then heated to high-temperature hot water by a heat pump 3 through heat exchange and returned to an upper portion. If a hot-water supply circuit 8 requests the supply of hot water, only a selector valve 55 is opened and the hot water is taken out from only an intermediate-stage takeout pipe 52 as long as the intermediate-stage takeout temperature Tm measured by a sensor 22 is equal to or higher than a set hot-water injection temperature Tn. When Tm is lower than Tn, the selector valves 55 and 55 of the intermediate and upper stages are opened at the same time to take out the hot water from both takeout pipes 52 and 51.  When the upper-stage takeout temperature Tu+Tm measured by a sensor 21 is lower than Tn, only the selector valve 55 is opened and the hot water is taken out from only the upper-stage takeout pipe 51. The hot water taken out is mixed with cold water by a cold and hot water mixing valve 71 to attain a set hot-water supply temperature and the mixed cold and hot water is supplied to the hot-water supply circuit.